Attendant, Automated Attendant or IVR?
Now, if you are system integrator, and you are setting up classic PBX network with
Difference between PABX, PBX and Centrex
Traditional PBX and Centrex Traditional Centrex and PBX are systems developed and installed before
Structure of Telephone Network: Access Network | Switching Network | Transmission Network
Telephone networks are traditionally described as consisting of three parts: access, switching and transmission, also known as the access network, switching netwo
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